Zero Ozone Depletion

We will try and do our small bit for the planet (or at least cause less damage than we already are) by trying to order this insulation. It is CFC free.

The Kingspan Therma Zero ODP Range: "An extensive range of zero ODP high performance rigid urethane insulants for roofs, walls and floors offering the following benefits.

With a thermal conductivity of 0.022-0.028 W/m.K, zero ODP rigid urethane insulation is one of the most thermally efficient insulation products commonly available.
Easily achieves required U-values with minimum board thickness.
Achieves the required fire performance for the intended application.
Its closed cell structure resists both moisture and water vapour ingress - problems which can be associated with open cell materials such as mineral fibre and which can result in reduced thermal performance.
Unaffected by air movement - problems that can be experienced with mineral fibre and which can reduce thermal performance.
Safe and easy to install - masks are not required, as Kingspan Insulation products do not produce loose dust or irritable fibres.
Provide reliable long term thermal performance over the lifetime of the building.
CFC/HCFC-free with zero Ozone Depletion Potential (ODP)."